At last, the recent development of ultrasonic backscatter imaging is reviewed.
最后, 簡(jiǎn)要介紹了超聲背向散射成像的新進(jìn)展.
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Officials at the Transportation Administration say they have already tried out a handful of backscatter scanners.
運(yùn)輸安全局的官員說(shuō),他們已經(jīng)嘗試了少量的后向散射掃描儀.
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Objecitve: To evaluate the characterization in myocardial fibrosis of hypertensive heart disease with ultrasonic backscatter parameters.
目的: 應(yīng)用超聲背向散射積分參數(shù)評(píng)價(jià)高血壓心臟病心肌纖維化的特性.
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A new kind of method for studying critical materials - electron backscatter diffraction ( EBSD ) analysis technology was introduced.
介紹了一種新型的晶體材料研究方法 —— 電子背散射衍射 分析技術(shù) .
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